mirror of
https://github.com/MacPaw/XADMaster.git
synced 2025-08-29 19:43:47 +02:00
66 lines
2.1 KiB
Objective-C
66 lines
2.1 KiB
Objective-C
/*
|
|
* CSStreamHandle.h
|
|
*
|
|
* Copyright (c) 2017-present, MacPaw Inc. All rights reserved.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
* MA 02110-1301 USA
|
|
*/
|
|
#import "CSHandle.h"
|
|
#import "CSInputBuffer.h"
|
|
|
|
#define CSStreamHandle XADStreamHandle
|
|
|
|
@interface CSStreamHandle:CSHandle
|
|
{
|
|
off_t streampos,streamlength;
|
|
BOOL needsreset,endofstream;
|
|
int nextstreambyte;
|
|
|
|
@public
|
|
CSInputBuffer *input;
|
|
}
|
|
|
|
// Initializers
|
|
//-(id)initWithName:(NSString *)descname;
|
|
//-(id)initWithName:(NSString *)descname length:(off_t)length;
|
|
-(id)initWithParentHandle:(CSHandle *)handle;
|
|
-(id)initWithParentHandle:(CSHandle *)handle length:(off_t)length;
|
|
-(id)initWithInputBufferForHandle:(CSHandle *)handle;
|
|
-(id)initWithInputBufferForHandle:(CSHandle *)handle length:(off_t)length;
|
|
-(id)initWithInputBufferForHandle:(CSHandle *)handle bufferSize:(int)buffersize;
|
|
-(id)initWithInputBufferForHandle:(CSHandle *)handle length:(off_t)length bufferSize:(int)buffersize;
|
|
-(id)initAsCopyOf:(CSStreamHandle *)other;
|
|
-(void)dealloc;
|
|
|
|
// Implemented by this class
|
|
-(off_t)fileSize;
|
|
-(off_t)offsetInFile;
|
|
-(BOOL)atEndOfFile;
|
|
-(void)seekToFileOffset:(off_t)offs;
|
|
-(void)seekToEndOfFile;
|
|
-(int)readAtMost:(int)num toBuffer:(void *)buffer;
|
|
|
|
// Implemented by subclasses
|
|
-(void)resetStream;
|
|
-(int)streamAtMost:(int)num toBuffer:(void *)buffer;
|
|
|
|
// Called by subclasses
|
|
-(void)endStream;
|
|
-(BOOL)_prepareStreamSeekTo:(off_t)offs;
|
|
-(void)setStreamLength:(off_t)length;
|
|
-(void)setInputBuffer:(CSInputBuffer *)inputbuffer;
|
|
|
|
@end
|